adverse conditions 2.5 Flashcards
whats the two ways species can adapt to adverse conditions
survive or avoid
what is adverse conditions
where the environment of an animal is beyond the tolerable limits to maintain normal metabolic rate
what is dormancy
part if an organisms life cycle and is the stage associated with resisting or tolerating a period of environmental change
what are the two types of doemancy
predictive
concequential
what are examples of dormancy
hibernation
aestivation
daily torpor
what is hibernation
used by mamals when there is a metabolic crisis due to low temperatures and lack of food
what is aestivation
a type of dormancy allowing for survival in times of high temps and drought
what is daily torpor
a period of reduced activity in organisms with high metabolic rates
what is migration
a way of avoiding metabolic adversity by using energy to relocate to a better suited environment
what is used to study migration
ringing
tagging
what influences migratory behaviour
innate
learned